Concrete Contractor in Toronto — Slabs, Footings, Foundations & Decorative Finishes
Engineer-guided pours to OBC 2024 (in force Jan 1, 2025). WSIB-covered crews. ROW & inspections handled.
We pour concrete slabs (interior/exterior), footings,foundation walls (cast-in-place, block, ICF), and decorative finishes(stamped/exposed) across Toronto & GTA. We follow Ontario's cold-climate best practices—air-entrained, 32 MPa, proper joints and curing—and we plan ROW permits and inspections so your project passes the first time.
Open Mon–Sat 8:00–18:00 • Construction hours respect City noise by-law
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Length × Width in feet
Material prices from CBM 2025 GTA Price List. HST extra.
What We Pour
From residential slabs to commercial foundations, we handle all concrete work to Ontario Building Code 2024 standards
Slabs on Grade
Garage, basement, shop floors
Interior & exterior slabs with proper vapour barriers and reinforcement
Footings & Grade Beams
Engineer-stamped designs
Frost-protected footings to OBC 2024 standards
Foundation Walls
Cast-in-place, block, ICF
Permit required - full inspection coordination
Patio Slabs
Broom or exposed finish
Air-entrained 32 MPa mix for freeze-thaw resistance
Sidewalk Slabs
Private property paths
City sidewalk crossings coordinated with ROW permits
Driveway Slabs
Broom, exposed, stamped
Proper thickness and jointing for vehicle loads
Steps & Porches
Safe, code-compliant rises
Non-slip finishes and proper drainage
Retaining Edges/Curbs
Landscape & property edges
Engineered solutions for grade changes
Demo & Replacement
Remove old, pour new
Complete disposal and site restoration
Exterior flatwork: Air-entrained mixes, correct base, sawcut control-joints 4–12 h; avoid de-icers the first winter.
Don't Let This Happen to Your Concrete
Common problems from improper installation - We prevent these issues with proper techniques

Winter Damage
Improper mix and curing leads to freeze-thaw cracking

Poor Finishing
Unprofessional work leaves unsightly marks and weakness

Our Solution
Proper control joints prevent random cracking
Prevent Costly Repairs with Professional Installation
Our OBC 2024 compliant methods, proper air-entrained mixes, and expert finishing ensure your concrete lasts decades, not years.
Choose Your Perfect Finish
From practical broom finishes to decorative stamped patterns, we offer a wide range of concrete finishes to match your style and budget

Broom Finish
Standard non-slip texture for driveways and walkways
Best For:
Driveways, sidewalks, patios
Price Range:
$15-20/sq ft
Not Sure Which Finish is Right for You?
Consider Your Use
High-traffic areas need durable, non-slip finishes
Budget Planning
Decorative finishes add 30-50% to base concrete cost
Match Your Style
Choose finishes that complement your property aesthetic
Our Construction Process in Action
See how we transform your property with professional concrete work, from preparation to perfect finish

Formwork Setup
Professional formwork installation for foundations and walls

Concrete Delivery
Fresh concrete delivered and placed with precision

Leveling & Screeding
Ensuring perfect grade and level across the surface

Concrete Consolidation
Vibration to eliminate air pockets and ensure strength

Surface Finishing
Hand troweling for smooth, professional finish

Broom Finish
Non-slip texture for driveways and walkways

Control Joints
Precision saw cuts at 4-12 hours for crack control

Completed Project
Professional finish ready for years of service

Power Finishing
Magnesium helicopter for large slabs ensures perfect flatness

Decorative Options
Stamped patterns for beautiful decorative finishes

Structural Work
Foundation walls and footings to OBC 2024 standards
Professional Tools for Professional Results
We use industry-leading equipment to ensure every pour meets the highest standards

Banana Trowel
For smooth finishing on edges and tight spaces

Hand Trowel
Precision finishing and detail work

Power Trowel
Large slab finishing for perfect flatness

Concrete Vibrator
Ensures proper consolidation and strength

Concrete Saw
Precision control joint cutting

Screed Board
Achieving perfect grade and level
Why Equipment Matters
Our 8-Step Process
From initial site assessment to final inspection, we handle every detail to ensure your concrete project meets Ontario standards
Site Visit & Locate Check
Ontario One Call for footings/driveways/walks
Allow ~5 business days for utility locates
Engineering Where Required
Footings/foundations, ICF, structural slabs
Professional engineer stamps for permit applications
Permits & ROW
Toronto Building & Street Work permits
MRDD posted if building permit opened
Prep & Forms
Subgrade proof-roll, 150mm Granular A base
Vapour barrier under interior slabs
Reinforcement
Fibre, welded wire mesh, or rebar per design
Proper coverage and support chairs
Place & Finish
Air-entrained mix, broom or decorative finish
Sawcut joints at 4-12h, ¼-depth, spacing 24-36× thickness
Curing
Moist-cure/sealer, protect edges
No de-icers first winter
Inspection & Handover
Final inspection if permitted scope
Warranty documentation & care guide provided
Every step follows Ontario Building Code 2024 and City of Toronto requirements
Our Recent Projects
Quality concrete work across Toronto & GTA. Every project engineered and inspected to Ontario standards.

Residential Driveway
Broom finish concrete driveway with proper drainage slope

Sidewalk Installation
Professional sidewalk with control joints

Stamped Concrete Patio
Stone pattern stamped concrete for outdoor living

Exposed Aggregate
Decorative exposed aggregate finish

Foundation Walls
ICF and poured foundation walls

Concrete Steps
Safe, code-compliant concrete steps

Colored Stamped Concrete
Custom colored decorative concrete

Walkway Projects
Beautiful and durable concrete walkways

Basement Walkout
Basement walkout stairs and landing
What Our Clients Say
Over 500 successful projects across Toronto & GTA. Read what homeowners say about working with Imperial Form.
Imperial Form did an outstanding job on our driveway. Professional team, fair pricing, and the stamped concrete looks amazing. They handled all permits and finished on schedule.
Excellent work on our foundation and basement slab. The team was knowledgeable about OBC requirements and the inspector was impressed with the quality. Highly recommend!
We needed our backyard patio replaced urgently for a family event. Imperial Form delivered beyond expectations with a beautiful exposed aggregate finish. Great communication throughout.
Professional from start to finish. They provided detailed quotes, explained the process clearly, and the concrete work has held up perfectly through two winters. Worth every penny.
Imperial Form replaced our old cracked sidewalk with a modern broom finish. Clean work site, respectful crew, and they even helped coordinate with the city for the ROW permit.
Needed ICF foundation walls for our addition. The engineering was spot-on, permits were handled efficiently, and the work passed inspection without any issues. True professionals.

Permits & Compliance
Toronto-ready permit coordination and full compliance with Ontario Building Code 2024
Building Permits
When Required:
- Foundations, footings & foundation walls
- Structural slabs & load-bearing elements
- ICF construction
What We Handle:
- • Permit application preparation
- • Engineering coordination
- • Inspection scheduling (2 business days typical)
- • Final inspection for permit closure
Note: Plain on-grade residential walkways/driveways on private property typically don't require permits, but zoning rules still apply.
Right-of-Way (ROW) Permits
When Required:
- Curb cuts & driveway approaches
- Work on City boulevard
- City sidewalk crossings
Chapter 743 Compliance:
- • Street Work permit application
- • Traffic management plan if required
- • City standard adherence (130-180mm thickness)
- • Restoration to City specifications
MRDD: Municipal Road Damage Deposit required when building permit is taken out to protect City assets.
Full Regulatory Compliance
OBC 2024
Designed & inspected to Ontario Building Code 2024 (in force Jan 1, 2025)
WSIB Coverage
Expanded compulsory coverage with Clearance Certificates for all crews
Inspections
Toronto targets inspection within 2 business days of request
Construction Hours (Toronto Noise By-law):
Equipment operation permitted Mon-Fri 7:00-19:00, Sat 9:00-19:00. No construction on Sundays or statutory holidays. We schedule all pours accordingly.
Technical Specifications
Ontario-specific concrete specifications for lasting performance in our climate
Mix & Finish
Exterior Slabs:
- ~32 MPa (C-2 exposure)
- w/cm ≈ 0.45
- Air content: 5-8%
- Max 100mm slump
- Broom finish (no steel trowel)
Interior Slabs:
- 25-30 MPa typical
- Power trowel finish available
Base & Thickness
Base Preparation:
- Well-compacted subgrade
- ≥150mm Granular A typical
- Proof-roll verification
- Vapour barrier for interior
Typical Thickness:
- Patio/walkway: 100mm (4")
- Driveway: 125-150mm (5-6")
- City sidewalk: 130-180mm
Joints & Curing
Control Joints:
- Sawcut timing: 4-12 hours
- Depth: ¼ slab thickness
- Spacing: 24-36× thickness
- Panel aspect ratio ≤1.5:1
Curing Process:
- 7-day moist cure minimum
- Curing compound or wet burlap
- Edge protection maintained
Ontario Winter Care
First Winter Protection:
- • Avoid de-icing salts completely
- • Use sand for traction
- • Consider non-chloride alternatives
- • Clear snow promptly to prevent ice
Cold Weather Pouring (Nov-Apr):
- • Winter mix additives ($22/m³)
- • Heated water in mix design
- • Insulated blankets for curing
- • Extended curing period
Municipal & Public Realm Work:
When working on City sidewalks or public spaces, we follow OPSS/OPSD specifications with C-2 exposure 32 MPa concrete and City-standard joint details. ROW permits coordinate these requirements.
Frequently Asked Questions
Get answers to common questions about concrete work in Toronto
Yes! For foundations and structural work, we handle Toronto Building permits. For driveway access, curbs, and boulevards, we coordinate ROW (Right-of-Way) permits. We also help with MRDD (Municipal Road Damage Deposit) if a building permit is opened. We ensure all work meets City of Toronto requirements.
We typically use air-entrained 32 MPa (C-2 exposure class) concrete with 5-8% air content, w/cm ~0.45, and maximum 100mm slump. This mix is specifically designed for Ontario's freeze-thaw cycles. Control joints are sawcut 4-12 hours after finishing, at ¼ slab depth, with spacing at 24-36× thickness.
Toronto targets small-building inspections within approximately 2 business days of request. We coordinate all inspection scheduling through the City portal. A final inspection is required to close any permits. For permitted work, we ensure everything is ready for inspection to avoid delays.
We strictly follow Toronto's noise by-law. Construction equipment operation is permitted Monday-Friday 7:00 AM to 7:00 PM, Saturday 9:00 AM to 7:00 PM. No work on Sundays or statutory holidays. We schedule all concrete pours within these hours to respect your neighbors.
Absolutely. We coordinate with Ontario One Call before any excavation work. This is required by law and ensures safety. Locate requests typically take about 5 business days to complete, which we factor into our project timeline.
No, avoid all de-icing salts during the first winter. Salt can damage new concrete during its first freeze-thaw season. Use sand for traction instead. After the first year, use de-icers sparingly and consider non-chloride alternatives when possible.
Material costs are based on the 2025 GTA ready-mix price list. For example, 32 MPa C-2 concrete is $263/m³ plus surcharges ($10/m³ standard, $22/m³ winter). Installed costs typically range from $15-25/sq ft for basic broom finish, $20-30+ for decorative finishes. We provide transparent pricing showing both material and installation costs.
We provide a comprehensive 5-year warranty on all our concrete work. This covers structural integrity, proper drainage, and finish quality when maintained according to our care guidelines. We also provide documentation for all mix designs and test results.
Timeline varies by scope. Simple driveways: 2-3 days including prep and pour. Foundation work: 1-2 weeks including permits and inspections. We factor in utility locates (5 business days), permit processing, and weather windows. Curing requires 7 days minimum before regular use.
Yes, we pour concrete year-round using winter-specific practices from November to April. This includes heated mix water, winter additives ($22/m³ extra), insulated curing blankets, and extended cure times. We monitor weather closely and won't pour if conditions risk quality.
Still Have Questions?
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